KORELASI KOMPETENSI SOSIAL GURU BIOLOGI DENGAN MOTIVASI BELAJAR SISWA KELAS XI IPA DI SMAN 7 CIREBON

RERI ANIS MANANSANG : Kegiatan belajar dan pembelajaran akan melibatkan proses pertukaran informasi, setidaknya antara guru dengan siswa dan antara siswa dengan siswa. Dengan kata lain, belajar dalam beberapa hal pada hakekatnya dapat dilihat sebagai proses berkomunikasi. Tugas utama dari seorang guru dalam bidang pendidikan adalah mengajar dan medidik. Namun dalam mengajar guru tidak hanya menyampaikan materi dan konsep dari suatu mata pelajaran. Tetapi membangun komunikasi yang baik antara guru dan siswa sehingga antara guru dan siswa memiliki pola pikir yang sama dan siswa dapat memahami materi dan konsep yang disampaikan oleh guru. Kemampuan komunikasi dalam kompetensi sosial dari seorang guru akan menentukan berhasil atau tidaknya suatu proses pendidikan dan pembelajaran. Untuk itulah penulis merasa tertarik untuk mengetahui korelasi kompetensi sosial guru Biologi dengan motivasi belajar siswa kelas XI IPA di SMA Negeri 7 Cirebon. Penelitian ini bertujuan untuk mengkaji bagaimana kompetensi sosial guru Biologi di SMA Negeri 7 Cirebon, untuk mengetahui motivasi belajar siswa kelas XI IPA di SMA Negeri 7 Cirebon, dan untuk mengkaji korelasi kompetensi sosial guru Biologi dengan motivasi belajar siswa kelas XI IPA di SMA Negeri 7 Cirebon. Penelitian ini dilakukan di SMA Negeri 7 Cirebon, sampel dari penelitian ini adalah kelas XI IPA 4. Teknik pengumpulan data pada penelitian ini adalah observasi, angket, wawancara dan dokumentasi. Kesimpulan dari hasil penelitian ini yaitu Kompetensi sosial guru Biologi di SMAN 7 Cirebon dalam kategori sudah sangat baik. Hal tersebut dapat dilihat dari hasil rekapitulasi angket sebesar 85,4%. Motivasi balajar siswa kelas XI IPA di SMAN 7 Cirebon dalam kategori sudah sangat baik. Hal tersebut dapat dilihat dari hasil rekapitulasi sebesar 82%. Terdapat korelasi yang signifikan antara Kompetensi sosial guru Biologi dengan motivasi belajar siswa kelas XI IPA di SMAN 7 Cirebon. Berdasarkan pengelolaan hasil perhitungan uji korelasi yang diperoleh, bahwa korelasi antar variabel menunjukan koefisien korelasi antara kompetensi sosial guru dengan motivasi belajar siswa adalah sebesar 0,627. Itu berarti keeratan korelasi antara variabel X dengan Y kuat denagn nilai signifikannya sebesar 0,000. Kata Kunci : Kompetensi Sosial Guru, Motivasi Belaja

Hubungan Karakter Kepemimpinan dan Kepemimpinan Visioner Gembala dengan Pertumbuhan Gereja

Church growth is associated with many factors, but the most essential factor affecting church growth is the influence of church leaders. GPdI in Jayapura often experience leadership fluctuations related to the character of the leader and the vision of the leader, which of course ultimately has an impact on the slow development of local churches and certain areas in Jayapura. The purpose of this study was to determine how the influence of the visionary leadership and lead character of pastors on the growth of the Pentecostal Church in Indonesia in Jayapura. The research method used in this research is quantitative using multiple linear regression analysis techniques through hypothesis development tests, namely the F test and the t-test. The results showed that the lead character and visionary leadership of the shepherds proved to have a significant effect on the growth of the GPdI church in Jayapura.AbstrakPertumbuhan gereja dikaitkan dengan banyak faktor, namun faktor yang paling esensial mempengaruhi pertumbuhan gereja adalah dari pengaruh pemimpin gereja. GPdI di kota Jayapura sering mengalami gejolak kepemimpinan yang berkaitan dengan karakter pemimpin dan visi pemimpin, yang tentu saja akhirnya berdampak pada lambannya gereja-gereja lokal berkembang dan daerah-daerah tertentu di Jayapura. Adapun tujuan peneliti-an ini adalah untuk mengetahui bagaimana pengaruh kepemimpinan visioner dan karakter kepemimpinan para gembala terhadap pertumbuhan Gereja Pantekosta di Indonesia di kota Jayapura. Metode penelitian yang digunakan pada penelitian ini adalah kuantitatif dengan menggunakan teknik analisis regresi linier berganda melalui uji pengembangan hipotesis yakni uji F dan uji t. Hasil penelitian menunjukkan bahwa karakter kepemimpinan dan kepe-mimpinan visioner para gembala secara bersama-sama terbukti berpengaruh signifikan terhadap pertumbuhan gereja GPdI di kota Jayapura

Biometri Organ Reproduksi Bagian Luar Dan Karakteristik Ejakulat Anoa (Bubalus SP.) Yang Dikoleksi Menggunakan Elektroejakulator Setelah Diinjeksi HCG

This experiment aimed to investigate characteristics of reproductive organ (external parts) of the anoa (Bubalus sp.) and semen characteristics that collected by using electroejaculator after hCG injection, as an initial step on implementation of assisted reproductive techniques. Anoa is Indonesian endemic fauna that included into Appendix I by CITES. Anoa breeding efforts have not succeeded, due to their agressivity, soliter, wildness and monogamous. This experiment was carried out in Ragunan Zoo (Jakarta), Taman Safari Indonesia (Bogor), and Divison of Reproduction, Obstetrics and Gynaecology Faculty of Veterinary Medicine, Bogor Agricultural University (IPB). Biometry of reproductive organ were measured by microcaliper and nylon tape. Semen was collected by electroejaculator, under anesthetized condition. Ejaculate was evaluated macro- and microscopically. The results showed that the reproductive organ was larger as it is getting older. But, it was generally smaller compared to the buffalo\u27s. The characteristics of fresh semen were: volume 1.02±0.28 ml, pH 6.93±0.19, mass movement 0, progressive motility 52.50±18.91%, live-death ratio 67.48±8.24%, concentration 263.33±105.06 billion/mL and total abnormality 31.86±3.72% (primary abnormality 9.52±3.85%, secondary abnormality 22.33±1.46%). The semen qualities were fairly good, even though some parameters showed lower number compared to buffalo\u27s. It is important to improve the collection technique, animal handling and appropriate extender development for semen cryopreservation

Successful Intracervical Insemination and Characteristics of Anoa (Bubalus SP.) Parturation Behavior in Captivity

Anoa, which is the endemic animal in Indonesia, its population is unevitably decreasing, therefore anoa included in the list of endangered species by International Union for Conservation of Nature (IUCN). The experiment was aimed to apply the artificial insemination (AI) technique for anoa and to examine their parturition behavior. The experiment involved 2 males and 5 females anoa at Taman Safari Indonesia Bogor. Semen was collected by electroejaculator, then evaluated and diluted in Tris-egg yolk extender. The anesthetized estrous females were inseminated intracervically with extended semen (100x106 sperm/1.0 mL). Females which did not show estrous signs during 2-3 cycles after AI were predicted pregnant, and therefore confirmed by ultrasonography. As a comparison, another predicted-pregnant female after natural mating was scanned. The results showed that intracervical AI resulted pregnancy in one female, and the gestation period of anoa was ranged from 313 d (AI) to 324 d (natural mating). There were three stages of parturition process was observed: Stage 1 was characterized by the abdominal contraction and amniotic membrane rupture, Stage 2 was characterized by the fetal expulsions, and Stage 3 was characterized by the placental expulsions and ingestion of placenta by the dam. The duration of each stage of parturition was 6-8 h (stage 1), 30-60 min (stage 2), and 15-180 min (stage 3). It is concluded that AI technique was applicable to anoa in captivity, and the parturation behavior of anoa was comparable to buffalo and cattle. However, the fetal delivery occurred when the dam was in standing position and the dam ingested the placenta

Kualitas Daging Kancil (Tragulus Javanicus)

Lesser mouse deer is a native animal, which is commonly found in the forest of Java and information concerning this animal is still limited. This research explored the quality of lesser mouse deer meat (Tragulus javanicus). Eight lesser mouse deer (four females and four males) were used in quality aspects of lesser mouse deer meat. The physical properties observed were pH, water holding capacity, tenderness, and cooking loss. While the chemical properties observed were proximate analysis, amino acids, fatty acids, cholesterol, and EPA-DHA of the meat. The results showed that meat samples had average of ultimate pH (6.32), water holding capacity (32.82%), tenderness (1.80 kg f/m2), and cooking loss (45.15%). The average meat chemical compositions namely content of water, protein, fat, ash and cholesterol were 76.33%, 21.42%, 0.51%, 1.20%, and 50.00 mg/100 g, respectively. Fatty acids consisted of lauric, miristic, palmitic, stearic, oleic, linoleic, and linolenic acid were in the amount of 1.04% 3.09%, 30.97%, 0.77%, 59.41%, 3.22%, and 1.12%, respectively. The total EPA and DHA was 0.13% and 0.05%. Respectively, the results showed that quality aspects of lesser mouse deer meat had a high ultimate pH, low water holding capacity, tenderness, high cooking loss, and high water content, high protein, low fat and high cholesterol

Morfologi Dan Biometri Spermatozoa Anoa (Bubalus SP.) Yang Diwarnai Dengan Pewarna William's Dan Eosin-Nigrosin

Anoa is Indonesia endemic fauna that included into Appendix I by CITES. Anoa breeding efforts have not succeed, due to their agressivity, soliter, wildness and monogamous. The aim of this experiment was to observe morphology and biometry of anoa's sperm stained using William's (W) and eosin-nigrosin (EN). Semen was collected from two male anoas by electroejaculator. Slides was made for morphology and biometry observation of ejaculate. The results showed that abnormal sperm morphology of the mature anoa (10 years) was 32.27%-35.00%, meanwhile the young one (3 years) was 24.03%-31.89%. In mature anoa, measurement for head width, and midpiece and tail length of sperm were not signficantly different between W and EN staining, but significantly different (P < 0.05) for head and total length. In the young anoa, sperm biometry for head width was not significanly different between W and EN staining. In both W and EN staining, biometry for head width and total length were not significantly different between mature and young anoas, but significantly different for head, midpiece and tail length. According to sperm morphology, semen from the young anoa was slightly better than those of the mature anoa. Staining method and age could affect to biometry of the anoa's sperm

INVENTORY OF WEST JAVA BLACK LANGUR [Trachypithecus mauritius] FEEDING PLANTS IN THE BOGOR TAMAN SAFARI INDONESIAN FOREST AREA

The West Java black langur is one of the endemic primates on the island of West Java. Currently, the conservation status of the West Java black langur (Trachypithecus mauritius) is categorized as Vulnerable status, registered in Appendix II. This research was carried out from January to March 2022. The purpose of the study was to determine the types of forage plants, and the parts eaten by the West Java black langur responsive found in the Taman Safari Indonesia (TSI) Bogor forest area. The research method used is the observation method through direct observation in the field. The results showed that there were 14 types of feed for the answering West Java black langur, divided into 12 families. The most dominant parts of the plant eaten by responsive West Java black langurs are young leaves 42%, shoots 30%, and others 28%. The West Java black langur is one of the endemic primates on the island of West Java. Currently, the conservation status of the West Java black langur (Trachypithecus mauritius) is categorized as Vulnerable status, registered in Appendix II. This research was carried out from January to March 2022. The purpose of the study was to determine the types of forage plants, and the parts eaten by the West Java black langur responsive found in the Bogor Taman Safari Indonesia (TSI) forest area. The research method used is the observation method through direct observation in the field. The results showed that there were 14 types of feed for the answering West Java black langur, divided into 12 families. The most dominant parts of the plant eaten by responsive West Java black langurs are young leaves 42%, shoots 30%, and others 28%.&nbsp

Population and home range of the West Java Black Langur (Trachypithecus mauritius) in the forested area of Taman Safari Indonesia

The West Java black langur (Trachypithecus mauritius) is an Indonesian endemic primate found on the island of Java. Status and Conservation of the species is classified as Vulnerable based on the IUCN Red List and is listed in Appendix 2 of CITES. The West Javan langurs have been protected by Indonesian law since 1999. Under the decree of the Minister of Environment and Forestry Number. P.106/MENLHK/SETJEN/KUM.1/12/2018. The study aimed to examine population the population of the species and to determine its home range the forested area of Taman Safari Indonesia Bogor. This research was carried out from January to September 2021. Method The data collection used was a combination of methods concentrated Concentration Count using the observation method directly in the field. Analyze population distribution patterns using Nearest Neighbors, while the population distribution was analyzed using the area of the outermost point of encounter. The results showed that there were two groups of the West Java black langur existed in the area. The first group was around the location of the two houses, the panda palace, and the Jaksa waterfall 32 individuals and the second group was consisted of 15 individuals. Based on the survey, it was estimated that with an population density of T. mauritius in the area was 0.18 individuals/km² while the group density was 0.008 group/km². Group I was known to have a home range area of 17 ha while Group II had larger home range with 25 ha. The West Java black langur in this area were found to inhabit the upper parts of the forest at the altitude of 1000 to 1550 m above sea level. Population distribution patterns classified as clustered in all West Java black langur groups. The distribution of the West Java black langur population in TSI Bogor covers 58% of the total area

PERBEDAAN WAKTU PROSES PRODUKSI PELETAKAN BOTTOM PROFILE SECARA ASIMETRIS DAN SIMETRIS (STUDI KASUS KAPAL OCEANA CATAMARAN)

Kapal katamaran memiliki dua lambung (U dan V) atau badan kapal yang di hubungkan oleh geladak atau briging platform,Dalam  melakukan pengelasan pada bottom profile pada kapal Oceana Catamaran ada beberapa cara yang bisa di lakukan dengan cara Asimetris dan cara Simetris, Sebelum waktu pross produksi dilakukan dibutuhkan data primer dan sekunder, Dari data yang di dapatkan nantinya akan dilakukan  tahapan Fabrikasi dan sub Assembly dengan menghitung deviasi waktu selama pekerjaan peletakan Bottom Profile, Pekerjaan Asimetris (spiral) merupakan pekerjaan yang dilakukan dengan mengikuti bagian lambung kapal, Sedangkan untuk pekerjaan tahapan Simetris dengan Frame Spacing, pada proses diatas didapatkan waktu yang lebih banyak untuk pekerjaan dengan cara Asimetris yang di lakukan mulai dari Ap hingga Fp untuk pekerjaan secara Simetris mulai dari Ap hingga pararel middle body Sehingga di dapatkan waktu pekerjaan lebih sedikit karena pengurangan jumlah block